<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

</body>
<script>
    function a() {
        console.log("a")
    }

    function b() {
        console.log("b")
    }

    function c() {
        console.log("c")
    }

    a()
    b()
    c()
</script>
</html>